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Patent Searching and Data


Title:
LIQUID CRYSTALLINE RESIN COMPOSITION AND ELECTRONIC COMPONENT COMPRISING MOLDED ARTICLE OF SAID LIQUID CRYSTALLINE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/065417
Kind Code:
A1
Abstract:
The present invention provides: a liquid crystalline resin composition which enables the achievement of a molded article that has excellent heat resistance and mechanical properties, while being suppressed in the occurrence of a blister and warping deformation; and an electronic component which comprises a molded article of this liquid crystalline resin composition. A liquid crystalline resin composition according to the present invention contains (A) a liquid crystalline resin, (B) a fibrous wollastonite and (C) a plate-like filler; the liquid crystalline resin (A) is an aromatic polyester amide; the fibrous wollastonite contains from 0.05% by mass to 0.65% by mass of Al2O3 and from 0.05% by mass to 1.0% by mass of Fe2O3; and relative to the entirety of the liquid crystalline resin composition, the content of the fibrous wollastonite (B) is from 5% by mass to 25% by mass, the content of the plate-like filler (C) is from 22.5% by mass to 40% by mass, and the total content of the fibrous wollastonite (B) and the plate-like filler (C) is from 35% by mass to 47.5% by mass.

Inventors:
FUKATSU HIROKI (JP)
NAGAE AKIHIRO (JP)
Application Number:
PCT/JP2020/034342
Publication Date:
April 08, 2021
Filing Date:
September 10, 2020
Export Citation:
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Assignee:
POLYPLASTICS CO (JP)
International Classes:
B29C45/00; C08K7/00; C08K7/10; C08L77/12
Domestic Patent References:
WO2017038421A12017-03-09
Foreign References:
JP2018106005A2018-07-05
JP2008214573A2008-09-18
JPS59147034A1984-08-23
JPS61285249A1986-12-16
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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